./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash def9ab85910118629dbdda85deb51a5c9a123b13 .................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-08 13:49:58,799 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-08 13:49:58,800 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-08 13:49:58,807 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-08 13:49:58,807 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-08 13:49:58,808 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-08 13:49:58,808 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-08 13:49:58,809 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-08 13:49:58,810 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-08 13:49:58,811 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-08 13:49:58,812 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-08 13:49:58,812 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-08 13:49:58,812 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-08 13:49:58,813 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-08 13:49:58,814 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-08 13:49:58,814 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-08 13:49:58,815 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-08 13:49:58,816 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-08 13:49:58,817 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-08 13:49:58,818 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-08 13:49:58,819 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-08 13:49:58,820 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-08 13:49:58,822 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-08 13:49:58,822 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-08 13:49:58,822 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-08 13:49:58,823 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-08 13:49:58,823 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-08 13:49:58,824 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-08 13:49:58,824 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-08 13:49:58,825 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-08 13:49:58,825 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-08 13:49:58,826 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-08 13:49:58,826 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-08 13:49:58,826 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-08 13:49:58,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-08 13:49:58,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-08 13:49:58,827 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-08 13:49:58,838 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-08 13:49:58,838 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-08 13:49:58,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-08 13:49:58,839 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-08 13:49:58,839 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-08 13:49:58,839 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-08 13:49:58,839 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-08 13:49:58,840 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-08 13:49:58,841 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-08 13:49:58,841 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-08 13:49:58,841 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-08 13:49:58,841 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-08 13:49:58,841 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 13:49:58,841 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-08 13:49:58,841 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-08 13:49:58,841 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-08 13:49:58,842 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-08 13:49:58,842 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-08 13:49:58,842 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-08 13:49:58,842 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> def9ab85910118629dbdda85deb51a5c9a123b13 [2018-12-08 13:49:58,865 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-08 13:49:58,874 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-08 13:49:58,876 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-08 13:49:58,877 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-08 13:49:58,878 INFO L276 PluginConnector]: CDTParser initialized [2018-12-08 13:49:58,878 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c [2018-12-08 13:49:58,915 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/data/f4e19df80/b0a13447bad0450d8a07103f4eb4e237/FLAG5c271146b [2018-12-08 13:49:59,381 INFO L307 CDTParser]: Found 1 translation units. [2018-12-08 13:49:59,381 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/sv-benchmarks/c/product-lines/email_spec11_product23_true-unreach-call_true-termination.cil.c [2018-12-08 13:49:59,392 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/data/f4e19df80/b0a13447bad0450d8a07103f4eb4e237/FLAG5c271146b [2018-12-08 13:49:59,400 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/data/f4e19df80/b0a13447bad0450d8a07103f4eb4e237 [2018-12-08 13:49:59,402 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-08 13:49:59,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-08 13:49:59,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-08 13:49:59,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-08 13:49:59,406 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-08 13:49:59,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42ab9d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59, skipping insertion in model container [2018-12-08 13:49:59,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-08 13:49:59,454 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-08 13:49:59,777 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 13:49:59,789 INFO L191 MainTranslator]: Completed pre-run [2018-12-08 13:49:59,851 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-08 13:49:59,884 INFO L195 MainTranslator]: Completed translation [2018-12-08 13:49:59,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59 WrapperNode [2018-12-08 13:49:59,884 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-08 13:49:59,885 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-08 13:49:59,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-08 13:49:59,885 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-08 13:49:59,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,905 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,934 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-08 13:49:59,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-08 13:49:59,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-08 13:49:59,934 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-08 13:49:59,940 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,940 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,944 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,953 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,963 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... [2018-12-08 13:49:59,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-08 13:49:59,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-08 13:49:59,968 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-08 13:49:59,968 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-08 13:49:59,969 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.12 01:49:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-08 13:50:00,009 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2018-12-08 13:50:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2018-12-08 13:50:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-08 13:50:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2018-12-08 13:50:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2018-12-08 13:50:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2018-12-08 13:50:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2018-12-08 13:50:00,010 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2018-12-08 13:50:00,010 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2018-12-08 13:50:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2018-12-08 13:50:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2018-12-08 13:50:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2018-12-08 13:50:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2018-12-08 13:50:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2018-12-08 13:50:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2018-12-08 13:50:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2018-12-08 13:50:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2018-12-08 13:50:00,011 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2018-12-08 13:50:00,011 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2018-12-08 13:50:00,012 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2018-12-08 13:50:00,012 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2018-12-08 13:50:00,012 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2018-12-08 13:50:00,012 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2018-12-08 13:50:00,012 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2018-12-08 13:50:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2018-12-08 13:50:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2018-12-08 13:50:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2018-12-08 13:50:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2018-12-08 13:50:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2018-12-08 13:50:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2018-12-08 13:50:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2018-12-08 13:50:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2018-12-08 13:50:00,013 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2018-12-08 13:50:00,013 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2018-12-08 13:50:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2018-12-08 13:50:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-08 13:50:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2018-12-08 13:50:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2018-12-08 13:50:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2018-12-08 13:50:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2018-12-08 13:50:00,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-08 13:50:00,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-08 13:50:01,560 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-08 13:50:01,561 INFO L280 CfgBuilder]: Removed 107 assue(true) statements. [2018-12-08 13:50:01,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:50:01 BoogieIcfgContainer [2018-12-08 13:50:01,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-08 13:50:01,562 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-08 13:50:01,562 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-08 13:50:01,568 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-08 13:50:01,568 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:50:01" (1/1) ... [2018-12-08 13:50:01,575 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-08 13:50:01,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:01,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 168 states and 228 transitions. [2018-12-08 13:50:01,603 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 228 transitions. [2018-12-08 13:50:01,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-12-08 13:50:01,610 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:50:01,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:50:01,769 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-08 13:50:01,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 168 states and 226 transitions. [2018-12-08 13:50:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 226 transitions. [2018-12-08 13:50:01,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2018-12-08 13:50:01,786 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:50:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:50:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-08 13:50:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 170 states and 239 transitions. [2018-12-08 13:50:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 239 transitions. [2018-12-08 13:50:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-12-08 13:50:01,877 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:50:01,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:50:01,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-08 13:50:02,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 173 states and 252 transitions. [2018-12-08 13:50:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 252 transitions. [2018-12-08 13:50:02,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2018-12-08 13:50:02,007 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:50:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:50:02,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-12-08 13:50:02,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 173 states and 251 transitions. [2018-12-08 13:50:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 251 transitions. [2018-12-08 13:50:02,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-12-08 13:50:02,163 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-08 13:50:02,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-08 13:50:02,287 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-12-08 13:50:02,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-08 13:50:02,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 171 states and 249 transitions. [2018-12-08 13:50:02,331 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 249 transitions. [2018-12-08 13:50:02,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-08 13:50:02,333 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2018-12-08 13:50:02,340 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-08 13:50:02,398 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,400 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,401 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,402 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-08 13:50:02,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.12 01:50:02 ImpRootNode [2018-12-08 13:50:02,403 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-08 13:50:02,404 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-08 13:50:02,404 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-08 13:50:02,404 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-08 13:50:02,404 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.12 01:50:01" (3/4) ... [2018-12-08 13:50:02,406 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2018-12-08 13:50:02,410 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2018-12-08 13:50:02,411 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2018-12-08 13:50:02,421 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 242 nodes and edges [2018-12-08 13:50:02,422 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 66 nodes and edges [2018-12-08 13:50:02,423 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-12-08 13:50:02,424 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-08 13:50:02,425 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-08 13:50:02,498 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d07f2a45-8d79-4864-b71f-aeb06caf4dcb/bin-2019/ukojak/witness.graphml [2018-12-08 13:50:02,498 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-08 13:50:02,499 INFO L168 Benchmark]: Toolchain (without parser) took 3096.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 165.2 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -72.0 MB). Peak memory consumption was 93.2 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,500 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 13:50:02,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -97.4 MB). Peak memory consumption was 46.4 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,500 INFO L168 Benchmark]: Boogie Preprocessor took 33.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,500 INFO L168 Benchmark]: RCFGBuilder took 1593.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 916.7 MB in the end (delta: 120.6 MB). Peak memory consumption was 214.2 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,501 INFO L168 Benchmark]: CodeCheck took 841.56 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 916.7 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-08 13:50:02,501 INFO L168 Benchmark]: Witness Printer took 94.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. [2018-12-08 13:50:02,502 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 22 procedures, 344 locations, 1 error locations. SAFE Result, 0.7s OverallTime, 6 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1662 SDtfs, 48 SDslu, 576 SDs, 0 SdLazy, 202 SolverSat, 114 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2277 GetRequests, 2257 SyntacticMatches, 2 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 346 NumberOfCodeBlocks, 346 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 341 ConstructedInterpolants, 0 QuantifiedInterpolants, 25491 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 4 PerfectInterpolantSequences, 85/86 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 1684]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 1717]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2122]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1940]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 581]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1868]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2111]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1788]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1727]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1880]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2083]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2069]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2055]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1738]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1980]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1950]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2931]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1847]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2691]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2925]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1928]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 571]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2164]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2150]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1291]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2032]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2668]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2033]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2136]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 480.84 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 951.7 MB in the beginning and 1.0 GB in the end (delta: -97.4 MB). Peak memory consumption was 46.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 49.24 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 6.4 MB). Peak memory consumption was 6.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 33.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1593.51 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 916.7 MB in the end (delta: 120.6 MB). Peak memory consumption was 214.2 MB. Max. memory is 11.5 GB. * CodeCheck took 841.56 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 66.6 MB). Free memory was 916.7 MB in the beginning and 1.1 GB in the end (delta: -137.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 94.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...